Terms for subject Transport containing ground level

English	French
above ground level	au-dessus du sol
above ground level	au-dessus du niveau du sol
ground level ejection	éjection au sol
ground reference level	niveau de référence du sol
level ground	terrain uni
level ground	terrain-plat
level ground	terrain en palier
light below ground level	feu encastré
original ground level	niveau du terrain naturel
road below the level of adjacent ground	route en déblai